merge_pr_46955

IDB WPTs: Extend idbfactory_open tests to worker environments.

This change updates IDBFactory open() related WPTs to also run on dedicated, service, and shared workers. Currently, these only run in window environments.

Bug: 41455766
Change-Id: Ib387fe23fe419a7993d1ab5ef38212634ca283f8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5662338
Auto-Submit: Garima Chadha garimachadha@microsoft.com
Reviewed-by: Evan Stade estade@chromium.org
Reviewed-by: Rahul Singh rahsin@microsoft.com
Commit-Queue: Evan Stade estade@chromium.org
Cr-Commit-Position: refs/heads/main@{#1321864}